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Vitamin A Palmitate 1.0M Oil
All-trans Retinol Palmitate Oil
- CAS
- 79-81-2
- Potency
- >=1,000,000 IU/g (Typical batch test result: 1,040,000 IU/g)
- Grade
- Food Grade, Nutraceutical Grade, Cosmetic Grade, Feed Grade
- Form
- Oil
- Specification
- 1,000,000 IU/g
- MOQ
- 20 kg
- Synonym
- All-trans Retinol Palmitate Oil
- Formula
- C36H60O2
- MW
- 524.86
- EINECS
- 201-228-5
- Package
- 20kg iron drum
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E-mail:Product Overview & Core Technical Identity
SUNWAY supplies premium Retinyl Palmitate 1,000,000 IU/g oil sourced from NHU COVITAS Shangyu factory, fully compliant with GB 29943-2013, USP and FCC standards. This high-potency fat-soluble vitamin A ester adopts all-trans synthesis technology with natural DL-alpha-Tocopherol as built-in antioxidant. Compared with Vitamin A Acetate oil, its long-chain palmitate ester structure delivers superior thermal and anti-oxidation stability, with ultra-low peroxide and acid values. It is widely recognized as the standard oil-phase fortifier for edible oil, softgel capsules, dairy fat and feed lipid premixes. Every batch completes full HPLC physicochemical testing and 12-month nitrogen-sealed sample retention to realize full quality traceability. Mixed consolidated shipment with VD3 Oil, VE Acetate Oil and beta-Carotene Oil is supported to cut customers' integrated procurement and logistics costs.
Technical Identity
Test Items |
Standards |
Test Results |
Appearance |
Pale yellow viscous oily liquid |
Qualified |
Vitamin A Palmitate Potency |
>=1,000,000 IU/g |
1,040,000 IU/g |
Peroxide Value |
<=10 meq/kg |
4.0 meq/kg |
Acid Value |
<=2.0 mg KOH/g |
0.8 mg KOH |
Identification (HPLC/TLC) |
Consistent with reference standard |
Qualified |
All-trans Isomer Content |
>=95.0% |
Conforms |
Total Heavy Metals (as Pb) |
<=10 mg/kg |
<10 mg/kg |
Lead (Pb) |
<=0.5 mg/kg |
<0.5 mg/kg |
Arsenic (As) |
<=1.0 mg/kg |
<1.0 mg/kg |
Residual Solvents |
Meet standard limits |
Conforms |
Physiological Functions & Industry Application Logic
Retinyl Palmitate is the most stable natural storage form of vitamin A in animal adipose tissue. After intestinal hydrolysis, it converts into active retinol and exerts complete vitamin A physiological activities, with unique oil-phase stability unmatched by VA acetate oil:
Visual Function Protection & Deficiency Prevention Synthesize rhodopsin in retinal rod cells to avoid night blindness and xerophthalmia; mandatory fortifier for infant milk fat and edible oil under WHO micronutrient intervention standards to solve global children vitamin A deficiency.
Mucosa & Immune Barrier Maintenance Protect epithelial tissues of respiratory, digestive and reproductive tracts, activate immune cell proliferation to reduce infection risk for infants, pregnant women and the elderly.
Epithelial & Skeletal Development Regulation Regulate keratinocyte metabolism to relieve dry rough skin; support fetal bone growth and adolescent skeletal development.
Superior Oil-Phase Processing Stability Long-chain palmitate ester greatly slows oxidation and discoloration during high-temperature deodorization, baking and long-term oil storage. Compatible with all lipid substrates without stratification, ideal for long-shelf-life edible oil and softgel products.
Livestock Breeding Performance Booster Added into feed fat premixes to improve poultry eggshell hardness, livestock fur gloss and aquatic skeletal growth, reduce juvenile mortality and breeding stress response.
Key Property Reminder: Low-temperature crystallization is a normal physical property; warm below 65C and stir evenly before dosing. Long-term exposure to light or temperature above 60C will raise peroxide value and reduce potency.
Sunway Packaging, Supply & Delivery Capacity
Standard Packaging Specifications
Small Trial Batch: 5kg fully opaque nitrogen-flushed aluminum bottle for lab formula R&D and small-batch softgel trial production
Industrial Bulk Shipment: 20kg iron drum with food-grade PE inner liner, full nitrogen blanketing to avoid photo-oxidation during cross-ocean transit
Custom Service: Custom concentration dilution, compound fat-soluble vitamin oil blending, private label printing for long-term OEM manufacturers
Stable Spot Inventory & Production Capacity
SUNWAY holds year-round nitrogen-sealed spot stock of NHU Shangyu-origin 1.0M VA Palmitate Oil without seasonal stock shortages. We maintain long-term strategic cooperation with certified NHU vitamin factory, independent low-light oil storage zones to prevent cross-contamination with water-soluble vitamins, stable monthly output fully meets mass demand of edible oil factories, softgel brands and feed lipid producers.
Mixed Consolidated Shipment Support
Retinyl Palmitate 1.0M Oil can be loaded together with VD3 Oil, VE Acetate Oil into one full container, eliminating separate delivery charges and cutting clients' total procurement & warehousing costs.
Global Export Logistics & Lead Time
Main Export Regions: Western Europe, Southeast Asia, North America, Latin America, Middle East
Professional logistics team with rich customs clearance experience for oil-type food additives
Sample Order Lead Time: 1-3 working days after deposit confirmation
Bulk Industrial Order Lead Time: 7-10 working days after deposit payment
Shipment Options: Sea freight, air freight, customer-designated forwarder with full real-time order tracking service
Authorized Industrial Application Scenarios
All application formulas comply with GB 14880, FCC, USP and EU food fortification dosage regulations:
4.1 Edible Oil & Margarine Fortification
Applicable Finished Goods: Refined salad oil, sunflower oil, margarine, shortening, butter coating fat Core Matching Advantages: Ultra-low peroxide index, stable during oil deodorization and high-temperature baking, no discoloration after long shelf storage.
4. Nutraceutical Softgel Raw Materials
Applicable Finished Goods: Multi-vitamin softgels, fish oil compound capsules, prenatal nutrition oral oil Core Value: Excellent compatibility with fish oil & VE oil, no layering or rancidity during long-term capsule storage.
4. Infant & Dairy Nutritional Lipids
Applicable Finished Goods: Infant nutrition drop oil, fortified milk fat, toddler complementary lipid supplements Core Value: Strict heavy metal control meets infant food safety strict thresholds, uniform dispersion in milk fat matrix.
4. Animal Feed Lipid Additives
Applicable Finished Goods: Laying hen fat premix, piglet nutrition oil, fish & shrimp aquatic lipid additive, pet oral oil Core Value: Slow oxidation in feed fat, extend effective nutrition retention period and improve laying performance.
5. Mild Cosmetic Oil Raw Materials
Applicable Finished Goods: Anti-aging facial oil, repair body lotion, eye care serum Core Value: Promote epidermal cell renewal, relieve dry keratinized skin and resist UV oxidative damage.
Full-Cycle QC & Compliance Credentials
SUNWAY Four-Stage Full Process Quality Control System
Raw Material Incoming Inspection: Every NHU original batch passes HPLC potency, peroxide and acid value full testing before nitrogen-sealed oil tank storage; unqualified batches are strictly rejected.
Intermediate Process Monitoring: Real-time low-light & low-temperature nitrogen protection during filling, periodic peroxide sampling inspection.
Finished Full-Index Detection: Every shipment completes all test items aligned with GB 29943-2013, covering potency, peroxide, acid value and full heavy metal panel.
12-Month Batch Sample Retention: Light-proof nitrogen-sealed oil samples stored for complete after-sales quality traceability.
Complete Export Documents Per Shipment
Official Batch COA fully aligned with GB 29943-2013, USP & FCC
UN GHS Global Safety MSDS
TDS Technical Datasheet
Non-GMO & Allergen-Free Statement
Halal, Kosher, BRC supporting documents upon request
Global Compliance Standards
Food Grade complies with GB 29943-2013, GB14880, USP & FCC; Feed Grade meets national feed additive specifications. Separate ultra-low heavy metal limits for infant oil products to satisfy EU, US and Southeast Asian cross-border import inspection.
Storage, Handling & Shelf Life Guidance
Standard Storage Environment
Store unopened nitrogen-filled aluminum bottles/drums in fully light-proof warehouse at 8-15C, relative humidity <=60%. Strictly separate from sunlight, heating equipment and oxidizing chemicals.
Post-Opening Handling Tips
Seal tightly and refill nitrogen immediately after each use; finish consumption within 30 days. Transfer residual oil into small nitrogen aluminum bottles to avoid light-induced peroxide rise.
Special Operation Reminder
Crystallization under low temperature is normal; warm container below 65C and stir uniformly before use. Avoid repeated heating-cooling cycles; all weighing operations must be conducted under dim light.
Valid Shelf Life
24 months under intact nitrogen-sealed storage below 15C; all potency, peroxide and impurity indicators fully guaranteed within expiry date.
Sunway Core Competitive Advantages
Authentic NHU Shangyu Factory Stable Supply Chain Direct authorized supply of COVITAS Retinyl Palmitate 1.0M Oil, lower peroxide & acid value than general VA oil products, superior long-term lipid compatibility stability.
Oil Premix Professional Formulation Support Our nutrition R&D team provides free one-on-one formula guidance for edible oil and softgel production, solve discoloration and potency loss under high-temperature processing; custom multi-fat-soluble vitamin oil blending service available.
Complete Standardized Export Documentation System Full set of standardized export papers with complete HPLC chromatogram attached to COA, pass third-party laboratory re-inspection and customs audit of EU, USA, Southeast Asia.
Flexible Tiered Pricing & Diversified Order Matching 5kg lab trial bottles supported for new formula development; preferential bulk pricing for 20kg drum shipments, balance R&D small batches and mass production cost control.
Unified Fat-Soluble Vitamin Mixed Loading Consistent packaging specification matching VD3, VE oil series, realize one-container mixed shipment to cut clients' overall logistics expenditure.
Looking for a Reliable Vitamin A Palmitate 1.0M Oil Supplier?
If you are seeking stable, high-purity Vitamin A Palmitate 1.0M Oil with complete international compliance documents, Sunway (Hangzhou) Biotechnology Co., Ltd. is your reliable China partner.
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